diff --git a/google/api_core/exceptions.py b/google/api_core/exceptions.py index 74f46ef3..8dc8c08f 100644 --- a/google/api_core/exceptions.py +++ b/google/api_core/exceptions.py @@ -22,7 +22,7 @@ from __future__ import unicode_literals import http.client -from typing import Dict +from typing import Optional, Dict from typing import Union import warnings @@ -476,22 +476,37 @@ def from_http_status(status_code, message, **kwargs): return error -def from_http_response(response): - """Create a :class:`GoogleAPICallError` from a :class:`requests.Response`. +def _format_rest_error_message(error, method, url): + method = method.upper() if method else None + message = "{method} {url}: {error}".format( + method=method, + url=url, + error=error, + ) + return message + + +# NOTE: We're moving away from `from_http_status` because it expects an aiohttp response compared +# to `format_http_response_error` which expects a more abstract response from google.auth and is +# compatible with both sync and async response types. +# TODO(https://github.com/googleapis/python-api-core/issues/691): Add type hint for response. +def format_http_response_error( + response, method: str, url: str, payload: Optional[Dict] = None +): + """Create a :class:`GoogleAPICallError` from a google auth rest response. Args: - response (requests.Response): The HTTP response. + response Union[google.auth.transport.Response, google.auth.aio.transport.Response]: The HTTP response. + method Optional(str): The HTTP request method. + url Optional(str): The HTTP request url. + payload Optional(dict): The HTTP response payload. If not passed in, it is read from response for a response type of google.auth.transport.Response. Returns: GoogleAPICallError: An instance of the appropriate subclass of :class:`GoogleAPICallError`, with the message and errors populated from the response. """ - try: - payload = response.json() - except ValueError: - payload = {"error": {"message": response.text or "unknown error"}} - + payload = {} if not payload else payload error_message = payload.get("error", {}).get("message", "unknown error") errors = payload.get("error", {}).get("errors", ()) # In JSON, details are already formatted in developer-friendly way. @@ -504,12 +519,7 @@ def from_http_response(response): ) ) error_info = error_info[0] if error_info else None - - message = "{method} {url}: {error}".format( - method=response.request.method, - url=response.request.url, - error=error_message, - ) + message = _format_rest_error_message(error_message, method, url) exception = from_http_status( response.status_code, @@ -522,6 +532,26 @@ def from_http_response(response): return exception +def from_http_response(response): + """Create a :class:`GoogleAPICallError` from a :class:`requests.Response`. + + Args: + response (requests.Response): The HTTP response. + + Returns: + GoogleAPICallError: An instance of the appropriate subclass of + :class:`GoogleAPICallError`, with the message and errors populated + from the response. + """ + try: + payload = response.json() + except ValueError: + payload = {"error": {"message": response.text or "unknown error"}} + return format_http_response_error( + response, response.request.method, response.request.url, payload + ) + + def exception_class_for_grpc_status(status_code): """Return the exception class for a specific :class:`grpc.StatusCode`. diff --git a/google/api_core/gapic_v1/method_async.py b/google/api_core/gapic_v1/method_async.py index 24880756..c0f38c0e 100644 --- a/google/api_core/gapic_v1/method_async.py +++ b/google/api_core/gapic_v1/method_async.py @@ -25,6 +25,8 @@ from google.api_core.gapic_v1.method import DEFAULT # noqa: F401 from google.api_core.gapic_v1.method import USE_DEFAULT_METADATA # noqa: F401 +_DEFAULT_ASYNC_TRANSPORT_KIND = "grpc_asyncio" + def wrap_method( func, @@ -32,6 +34,7 @@ def wrap_method( default_timeout=None, default_compression=None, client_info=client_info.DEFAULT_CLIENT_INFO, + kind=_DEFAULT_ASYNC_TRANSPORT_KIND, ): """Wrap an async RPC method with common behavior. @@ -40,7 +43,8 @@ def wrap_method( and ``compression`` arguments and applies the common error mapping, retry, timeout, metadata, and compression behavior to the low-level RPC method. """ - func = grpc_helpers_async.wrap_errors(func) + if kind == _DEFAULT_ASYNC_TRANSPORT_KIND: + func = grpc_helpers_async.wrap_errors(func) metadata = [client_info.to_grpc_metadata()] if client_info is not None else None diff --git a/tests/asyncio/gapic/test_method_async.py b/tests/asyncio/gapic/test_method_async.py index ee206979..f64157b4 100644 --- a/tests/asyncio/gapic/test_method_async.py +++ b/tests/asyncio/gapic/test_method_async.py @@ -252,3 +252,14 @@ async def test_wrap_method_with_overriding_timeout_as_a_number(): assert result == 42 method.assert_called_once_with(timeout=22, metadata=mock.ANY) + + +@pytest.mark.asyncio +async def test_wrap_method_without_wrap_errors(): + fake_call = mock.AsyncMock() + + wrapped_method = gapic_v1.method_async.wrap_method(fake_call, kind="rest") + with mock.patch("google.api_core.grpc_helpers_async.wrap_errors") as method: + await wrapped_method() + + method.assert_not_called()
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